IAPMO encourages all members and industry representatives to review the proposed code changes for the 2024 National Standard Plumbing Code (NSPC). 

The NSPC Committee accepted proposals for changes to the 2024 NSPC from July 1, 2021, through April 1, 2022. Changes approved at the August 11 public hearing that will be in Atlantic City, N.J., and will appear in the 2024 NSPC. The NSPC Committee reviews the Code annually and updates it on a three-year cycle.